| 摘要 |
PURPOSE: A system-on-chip based malware detecting apparatus in a mobile device is provided to detect the malicious code flowing into the mobile terminal by changing the virus signature database reflecting to the local after constructing firewall and anti-malware engine based on system-on-chip memory. CONSTITUTION: An SoC memory-based firewall(131) classifies and filters external packets, and outputs the result to an application memory or to SoC memory-based anti-malware engine(132). The malicious code patterns registered in the malware signature database and the code pattern of the receive file through the firewall or I/O(input/Ouput) interface are compared to detect malicious code. |
